CN218221241U

CN218221241U - Filter pressing device of amino oxide for 1, 4-diaminoanthraquinone production

Info

Publication number: CN218221241U
Application number: CN202222103579.7U
Authority: CN
Inventors: 窦争艳; 李彬
Original assignee: Inner Mongolia Baohong Chemical Technology Co ltd
Current assignee: Inner Mongolia Baohong Chemical Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a filter pressing device of 1, 4-diaminoanthraquinone production aminoxide, including outer frame, filter frame and slider are parallel position in the crossbeam inner wall and distribute, and fixedly connected with spring in the middle of the slider, the filter cloth is installed to the filter plate outer wall, and the filter plate corner has seted up the small opening, supplementary small opening has been seted up to the filter frame corner, the distribution of filter frame upper end has the blowing mouth. This filter pressing device of amino oxide for 1, 4-diaminoanthraquinone production can drive the filter frame extrusion through the pressure strip, thereby carry out abundant extrusion dehydration, and can form the guiding gutter through supplementary small opening and small opening, concentrate and derive, avoid the sinuous flow, dehydration efficiency is better, and can pass through the automatic spring of spring between the filter frame, conveniently take off the material, and the blowing mouth can carry out stable taking off the material, and the device can establish the plc interface as required, the computer centralized control of being convenient for, reduce intensity of labour, it is more convenient to use.

Description

Filter pressing device of amino oxide for 1, 4-diaminoanthraquinone production

The technical field is as follows:

the utility model relates to the technical field of 1, 4-diaminoanthraquinone production, in particular to a filter pressing device of an amino oxide for 1, 4-diaminoanthraquinone production.

The background art comprises the following steps:

and (3) the amino automatically flows into a filtration tank at the lower part after the reaction is finished in the reaction kettle, the mother liquor of the reaction is pumped into a mother liquor tank by adopting a vacuum filtration mode, and then new water is added for washing and is pumped into the mother liquor tank. And shoveling the washed materials into a ton bag by adopting a manual material digging mode, and then conveying the materials to a drying procedure to obtain a finished product package.

The existing processing mode has the defect that although most tail gas is pumped to the tail gas tower through the negative pressure system, a small amount of ammonia gas is discharged in an unorganized mode. Meanwhile, the manual material digging mode is adopted, the labor intensity is high, the operation environment is poor, and therefore a filter pressing device of the amino oxide for producing the 1, 4-diaminoanthraquinone is needed to solve the problems.

The utility model has the following contents:

the utility model aims to provide a filter pressing device of 1, 4-diamino anthraquinone production is with amino oxidation body to solve the current processing mode defect mentioned in the above-mentioned background art and lie in though most tail gas is taken out to the exhaust tower through negative pressure system, still have a small amount of ammonia inorganization to discharge. Meanwhile, the manual material digging mode is adopted, so that the labor intensity is high, and the operation environment is poor.

The utility model discloses implement by following technical scheme: the utility model provides a filter pressing device of 1, 4-diaminoanthraquinone production is with aminoxide, includes the outer frame, outer frame both sides fixedly connected with crossbeam, and crossbeam inner wall one side installs the hydro-cylinder seat, the hydro-cylinder is installed to the hydro-cylinder seat other end, and its hydro-cylinder other end intercommunication has oil pipe, and the oil pipe lower extreme installs the hydraulic pressure station, the crossbeam upper end distributes has the slider, and slider one side fixedly connected with filter frame, filter frame and slider are parallel position in the crossbeam inner wall and distribute, and fixedly connected with spring in the middle of the slider, the mounting slot has been seted up to the filter frame inner wall, and the mounting slot inner wall installs the filter plate, the filter plate outer wall is installed the filter cloth, and the filter plate corner has seted up the small opening, the filter frame corner has seted up supplementary small opening, the filter frame upper end distributes and has the blowing mouth.

Preferably, a thrust plate is fixedly connected to the other side of the inner wall of the cross beam, compression plates are distributed on two sides of the filter frame, moving blocks are fixedly connected to two sides of each compression plate, balls are embedded into one ends of the moving blocks, the moving blocks and the cross beam are distributed in a clamping position, and the compression plates slide with the cross beam through the moving blocks.

Preferably, the filter frames slide with the cross beam through the sliding blocks, and the filter frames are elastically connected through the springs.

Preferably, the filter frame is inserted and installed with the filter plate through the installation slot, the filter frame is of an upper end opening structure, the shape of the auxiliary leakage groove is matched with that of the leakage groove, and the auxiliary leakage groove and the leakage groove are installed in a splicing mode.

Preferably, the lower end of the filter frame is distributed with guide grooves in parallel, the guide grooves are of a funnel structure, the lower ends of the guide grooves are communicated with a liquid outlet guide pipe, a guide plate is arranged at the opening of each guide groove, the guide plates and the guide grooves are distributed in an inclined position, and the guide plates are of a hollow structure.

Preferably, the length of the blowing port is matched with that of the cross beam, water spraying ports are distributed at intervals on the blowing port, and the blowing port, the water spraying ports and the filter frame are distributed in vertical positions.

The utility model has the advantages that: this filter pressing device of amino oxide for 1, 4-diaminoanthraquinone production can drive the filter frame extrusion through the pressure strip, thereby carry out abundant extrusion dehydration, and can form the guiding gutter through supplementary small opening and small opening, concentrate and derive, avoid the sinuous flow, dehydration efficiency is better, and can pass through the automatic spring of spring between the filter frame, conveniently take off the material, and the blowing mouth can carry out stable taking off the material, and the device can establish the plc interface as required, the computer centralized control of being convenient for, reduce intensity of labour, it is more convenient to use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the front view structure of a filter pressing device of an amino oxide for producing 1, 4-diaminoanthraquinone;

FIG. 2 is a schematic sectional view showing the structure of the filter press device for amino oxide for producing 1, 4-diaminoanthraquinone of the present invention;

FIG. 3 is a schematic view showing the connection between the filter frame and the filter plate of the filter press device of the amino oxide for 1, 4-diaminoanthraquinone production of the present invention;

FIG. 4 is a schematic view showing the connection between a guide groove and a material guide plate of a filter pressing device of an amino oxide for producing 1, 4-diaminoanthraquinone according to the present invention;

FIG. 5 is an enlarged view of the portion A in FIG. 2 of a filter pressing device of an amino oxide for producing 1, 4-diaminoanthraquinone according to the present invention;

FIG. 6 is an enlarged view of the B position in FIG. 3 of the filter pressing device of the amino oxide for producing 1, 4-diaminoanthraquinone of the present invention.

In the figure: 1. the device comprises an outer frame, 2, a cross beam, 3, a thrust plate, 4, an oil cylinder seat, 5, an oil cylinder, 6, an oil pipe, 7, a hydraulic station, 8, a filter frame, 9, a water spray opening, 10, a pressing plate, 11, a blowing opening, 12, a liquid outlet guide pipe, 13, a guide groove, 14, filter cloth, 15, a filter plate, 16, a guide plate, 17, a moving block, 18, balls, 19, a sliding block, 20, a spring, 21, an auxiliary leakage groove, 22, a leakage groove, 23 and an installation slot.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a filter pressing device of an amino oxidation body for 1, 4-diaminoanthraquinone production comprises an outer frame 1, cross beams 2, thrust plates 3, an oil cylinder seat 4, an oil cylinder 5, an oil pipe 6, a hydraulic station 7, a filter frame 8, a water spray opening 9, a pressure plate 10, a blowing opening 11, a liquid outlet conduit 12, a guide groove 13, filter cloth 14, a filter plate 15, a material guide plate 16, moving blocks 17, balls 18, a sliding block 19, a spring 20, an auxiliary leak groove 21, a leak groove 22 and an installation slot 23, wherein the two sides of the outer frame 1 are fixedly connected with the cross beams 2, the outer frame 1 is integrated with a plc interface, one side of the inner wall of the cross beams 2 is provided with the oil cylinder seat 4, the other side of the inner wall of the cross beams 2 is fixedly connected with the thrust plates 3, the two sides of the filter frame 8 are distributed with the pressure plates 10, the two sides of the pressure plates 10 are fixedly connected with the moving blocks 17, one end of the moving blocks 17 is inlaid with the balls 18, the moving blocks 17 and the cross beams 2 are distributed in a clamping position, the pressure strip 10 is in sliding movement with the cross beam 2 through a moving block 17, so that the pressure strip 10 is more stable in movement and convenient to extrude, the oil cylinder 5 is installed at the other end of the oil cylinder seat 4, the other end of the oil cylinder 5 is communicated with the oil pipe 6, the hydraulic station 7 is installed at the lower end of the oil pipe 6, the sliding blocks 19 are distributed at the upper end of the cross beam 2, one side of each sliding block 19 is fixedly connected with the filter frame 8, the filter frame 8 is in sliding movement with the cross beam 2 through the sliding blocks 19, and the filter frames 8 are elastically connected through the springs 20, so that the filter frame 8 can elastically expand and contract through the springs 20 and is convenient to strip, the filter frame 8 is in insertion installation with the filter plate 15 through the installation slots 23, the filter frame 8 is in an upper end opening structure, the shape of the auxiliary leakage slots 21 is matched with that of the leakage slots 22, and the auxiliary leakage slots 21 are in insertion installation with the leakage slots 22, so that the filter plate 15 is convenient to insert and disassemble, the utility model discloses a filter frame, the convenience is carried out quick replacement and is used, filter frame 8 lower extreme parallel distribution has guide slot 13, and guide slot 13 is the funnel structure, guide slot 13 lower extreme intercommunication has liquid outlet pipe 12, and guide slot 13 opening part installs stock guide 16, stock guide 16 is the inclined position distribution with guide slot 13, and stock guide 16 is hollow structure, make guide slot 13 conveniently derive the waste liquid like this, and derive the material fast through stock guide 16, carry out next process, filter frame 8 and slider 19 are the parallel position distribution in crossbeam 2 inner wall, and fixedly connected with spring 20 in the middle of the slider 19, filter frame 8 inner wall has seted up installation slot 23, and installation slot 23 inner wall installs filter plate 15, filter cloth 14 is installed to filter plate 15 outer wall, and filter plate 15 corner has seted up the small opening 22, filter frame 8 corner has seted up supplementary small opening 21, filter frame 8 upper end distribution has blowing mouth 11, the length of blowing mouth 11 and the length of crossbeam 2 phase-match, and blowing mouth 11 interval distribution has the water jet 9, blowing mouth 11 and water jet 9 are the vertical position distribution with filter frame 8, make the convenient blowing mouth 11 convenient to blow off, and convenient use PLC, and the convenience is more the labor to establish according to the convenient use of the centralized control needs, the reduction of the water jet.

The working principle is as follows: when the filter pressing device of the 1, 4-diaminoanthraquinone production aminooxide is used, the device is firstly connected with a power supply, then a hydraulic station 7 of the device is started, a pressing plate 10 is driven by an oil cylinder 5 to slide to one side under the action of a moving block 17 and a ball 18, a filter frame 8 is extruded, then materials are led in by a feeding pump and are subjected to filter pressing through a filter cloth 14 and a filter plate 15, waste liquid is guided downwards in a concentrated mode through an auxiliary leakage groove 21 and a leakage groove 22 and is leaked into a guide groove 13 through a guide plate 16 and then is led out through a liquid outlet guide pipe 12, after the filter pressing is finished, the pressing plate 10 can be contracted, the filter frame 8 is elastically expanded under the action of a spring 20, then air is blown to the filter frame 8 through a blowing port 11, the materials are blown off, then the materials are guided to one side through the guide plate 16 and are collected, then are sprayed with water through a water spraying port 9 for cleaning, and the filter plate 15 can be alternately used by arranging the filter plate slots 23 in an inserting mode, and replacing mode is the 1, 4-diaminoanthraquinone production aminooxide filter pressing device.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a filter pressing device of 1, 4-diaminoanthraquinone production with amino-oxidation body, includes outer frame (1), outer frame (1) both sides fixedly connected with crossbeam (2), and crossbeam (2) inner wall one side installs hydro-cylinder seat (4), hydro-cylinder (5) are installed to the hydro-cylinder seat (4) other end, and its hydro-cylinder (5) other end intercommunication has oil pipe (6), and hydraulic pressure station (7), its characterized in that are installed to oil pipe (6) lower extreme: crossbeam (2) upper end distributes and has slider (19), and slider (19) one side fixedly connected with filter frame (8), filter frame (8) and slider (19) are parallel position in crossbeam (2) inner wall and distribute, and fixedly connected with spring (20) in the middle of slider (19), install slot (23) have been seted up to filter frame (8) inner wall, and install slot (23) inner wall and install filter plate (15), filter cloth (14) are installed to filter plate (15) outer wall, and filter plate (15) corner has seted up small opening (22), supplementary small opening (21) have been seted up to filter frame (8) corner, filter frame (8) upper end distribution has blowing mouth (11).

2. The filter-pressing device of amino oxide for producing 1, 4-diaminoanthraquinone according to claim 1, characterized in that: the novel filter screen is characterized in that the other side of the inner wall of the cross beam (2) is fixedly connected with a thrust plate (3), pressing plates (10) are distributed on two sides of the filter frame (8), moving blocks (17) are fixedly connected on two sides of the pressing plates (10), balls (18) are inlaid in one ends of the moving blocks (17), the moving blocks (17) and the cross beam (2) are distributed in a clamping position, and the pressing plates (10) are in sliding movement with the cross beam (2) through the moving blocks (17).

3. The filter-pressing device of amino oxide for 1, 4-diaminoanthraquinone production according to claim 2, characterized in that: the filter frames (8) are in sliding movement with the cross beam (2) through the sliding blocks (19), and the filter frames (8) are in elastic connection through the springs (20).

4. The filter-pressing device of amino oxide for 1, 4-diaminoanthraquinone production according to claim 3, characterized in that: the filter frame (8) is inserted and installed with the filter plate (15) through the installation slot (23), the filter frame (8) is of an upper end opening structure, the shape of the auxiliary leakage groove (21) is matched with that of the leakage groove (22), and the auxiliary leakage groove (21) and the leakage groove (22) are installed in a splicing mode.

5. A filter-pressing device of amino oxide for 1, 4-diaminoanthraquinone production according to claim 4, characterized in that: the filter frame is characterized in that guide grooves (13) are distributed at the lower end of the filter frame (8) in parallel, the guide grooves (13) are of a funnel structure, the lower end of each guide groove (13) is communicated with a liquid outlet guide pipe (12), a guide plate (16) is installed at the opening of each guide groove (13), the guide plates (16) and the guide grooves (13) are distributed in an inclined position, and the guide plates (16) are of hollow structures.

6. The filter-pressing device of amino oxide for 1, 4-diaminoanthraquinone production according to claim 5, characterized in that: the length of blowing mouth (11) and the length phase-match of crossbeam (2), and blowing mouth (11) interval distribution have water jet (9), blowing mouth (11) and water jet (9) are vertical position with filter frame (8) and distribute.